#! /bin/sh
# Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version
# 2 as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# rsync top-level test script -- this invokes all the other more
# detailed tests in order. This script can either be called by `make
# check' or `make installcheck'. `check' runs against the copies of
# the program and other files in the build directory, and
# `installcheck' against the installed copy of the program.
# In either case we need to also be able to find the source directory,
# since we read test scripts and possibly other information from
# there.
# Whenever possible, informational messages are written to stdout and
# error messages to stderr. They're separated out by the build farm
# display scripts.
# According to the GNU autoconf manual, the only valid place to set up
# directory locations is through Make, since users are allowed to (try
# to) change their mind on the Make command line. So, Make has to
# pass in all the values we need.
# For other configured settings we read ./config.sh, which tells us
# about shell commands on this machine and similar things.
# rsync_bin gives the location of the rsync binary. This is either
# builddir/rsync if we're testing an uninstalled copy, or
# install_prefix/bin/rsync if we're testing an installed copy. On the
# build farm rsync will be installed, but into a scratch /usr.
# srcdir gives the location of the source tree, which lets us find the
# build scripts. At the moment we assume we are invoked from the
# source directory.
# This script must be invoked from the build directory.
# A scratch directory, 'testtmp', is created in the build directory to
# hold working files.
# This script also uses the $loglevel environment variable. 1 is the
# default value, and 10 the most verbose. You can set this from the
# Make command line. It's also set by the build farm to give more
# detail for failing builds.
# NOTES FOR TEST CASES:
# Each test case runs in its own shell.
# Exit codes from tests:
# 1 tests failed
# 2 error in starting tests
# 77 this test skipped (random value unlikely to happen by chance, same as
# automake)
# HOWEVER, the overall exit code to the farm is different: we return
# the *number of tests that failed*, so that it will show up nicely in
# the overall summary.
# rsync.fns contains some general setup functions and definitions.
# NOTES ON PORTABILITY:
# Both this script and the Makefile have to be pretty conservative
# about which Unix features they use.
# We cannot count on Make exporting variables to commands, unless
# they're explicitly given on the command line.
# Also, we can't count on 'cp -a' or 'mkdir -p', although they're
# pretty handy.
# I think some of the GNU documentation suggests that we shouldn't
# rely on shell functions. However, the Bash manual seems to say that
# they're in POSIX 1003.2, and since the build farm relies on them
# they're probably working on most machines we really care about.
# You cannot use "function foo {" syntax, but must instead say "foo()
# {", or it breaks on FreeBSD.
# BSD machines tend not to have "head" or "seq".
# You cannot do "export VAR=VALUE" all on one line; the export must be
# separate from the assignment. (SCO SysV)
# STILL TO DO:
# We need a good protection against tests that hang indefinitely.
# Perhaps some combination of starting them in the background, wait,
# and kill?
# Perhaps we need a common way to cleanup tests. At the moment just
# clobbering the directory when we're done should be enough.
# If any of the targets fail, then (GNU?) Make returns 2, instead of
# the return code from the failing command. This is fine, but it
# means that the build farm just shows "2" for failed tests, not the
# number of tests that actually failed. For more details we might
# need to grovel through the log files to find a line saying how many
# failed.
set -e
. "./shconfig"
RUNSHFLAGS='-e'
if [ -n "$loglevel" ] && [ "$loglevel" -gt 8 ]
thenifset -x
then# If it doesn't work the first time, don't keep trying.
RUNSHFLAGS="$RUNSHFLAGS -x"fifiecho"============================================================"echo"$0 running in `pwd`"echo" rsync_bin=$rsync_bin"echo" srcdir=$srcdir"iftest ! -f $rsync_bin
thenecho"rsync_bin $rsync_bin is not a file" >&2
exit 2
fiiftest ! -d $srcdir
thenecho"srcdir $srcdir is not a directory" >&2
exit 2
fi
RSYNC="$rsync_bin"export rsync_bin RSYNC
skipped=0
missing=0
passed=0
failed=0
# Prefix for scratch directory. We create separate directories for
# each test case, so that they can be left behind in case of failure
# to aid investigation.
scratchbase="`pwd`"/testtmp
echo" scratchbase=$scratchbase"
suitedir="$srcdir/testsuite"export scratchdir suitedir
prep_scratch() {
[ -d "$scratchdir" ] && rm -rf "$scratchdir"
mkdir "$scratchdir"return 0
}
discard_scratch() {
[ -d "$scratchdir" ] && rm -rf "$scratchdir"return 0
}
if [ "x$whichtests" = x ]
then
whichtests="*.test"fifor testscript in $suitedir/$whichtests
do
testbase=`echo $testscript | sed 's!.*/!!' | sed -e 's/.test\$//'`
scratchdir="$scratchbase.$testbase"
prep_scratch
set +e
sh $RUNSHFLAGS "$testscript" >"$scratchdir/test.log" 2>&1
result=$?
set -e
case $result in
0)
echo"PASS $testbase"
passed=`expr $passed + 1`
discard_scratch
;;
77)
echo"SKIP $testbase"
skipped=`expr $skipped + 1`
discard_scratch
;;
78)
# It failed, but we expected that. don't dump out error logs,
# because most users won't want to see them. But do leave
# the working directory around.
echo"XFAIL $testbase"
failed=`expr $failed + 1`
;;
*)
echo"FAIL $testbase"echo"----- $testbase failed: log follows"
cat "$scratchdir/test.log"echo"----- $testbase log ends"
failed=`expr $failed + 1`
if [ "x$nopersist" = "xyes" ]
thenexit 1
fiesacdoneecho '------------------------------------------------------------'
echo"----- overall results:"echo" $passed passed"
[ "$failed" -gt 0 ] && echo" $failed failed"
[ "$skipped" -gt 0 ] && echo" $skipped skipped"
[ "$missing" -gt 0 ] && echo" $missing missing"echo '------------------------------------------------------------'
# OK, so expr exits with 0 if the result is neither null nor zero; and
# 1 if the expression is null or zero. This is the opposite of what
# we want, and if we just call expr then this script will always fail,
# because -e is set.
result=`expr $failed + $missing || true`
echo"overall result is $result"exit $result